Building Energy Software Tools
Formerly hosted by US Dept. of Energy    

Total Listed Programs: 198
National free web-based for assessing the physical and structural energy efficiency of commercial and multifamily residential buildings.
  1. Whole Building Energy Simulation
  2. Energy Conservation Measures
  3. Ratings and Certificates
  4. Building Energy Auditing
Commercial
Last Software Update: 06 November 2017
Last Entry Update:
19 September 2018

Ratings

5
Average: 5 (1 vote)

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DesignBuilder provides advanced building performance simulation tools that minimize modelling time and maximize productivity.
  1. Whole Building Energy Simulation
  2. Load Calculations
  3. Parametrics and Optimization
  4. Ratings and Certificates
  5. Air Flow Simulation
Commercial, Residential, Multi Family
Last Software Update: 25 January 2018
Last Entry Update:
19 September 2018

Ratings

4.333335
Average: 4.3 (9 votes)

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BuildSimHub provides a cloud-based energy model management platform and a variety of modeling toolset to streamline and automate modeling cycles for businesses who focus on building sustainability, saving up to 70% modeling time and cost.
  1. Whole Building Energy Simulation
  2. Parametrics and Optimization
  3. Code Compliance
  4. Other
Commercial, Residential, Industrial
Last Software Update: 17 September 2018
Last Entry Update:
17 September 2018

Ratings

5
Average: 5 (1 vote)

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HVAC Noise Source-Path-Receiver Acoustical Analysis program.
  1. HVAC System Selection and Sizing
  2. Parametrics and Optimization
  3. Other
Commercial, Residential
Last Software Update: 15 January 2016
Last Entry Update:
18 July 2018

Ratings

5
Average: 5 (1 vote)

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Utility bill tracking and management database with manual bill entry or flat file/EDI import. Optional interface to A/P for bill payment.
  1. Utility Bill and Meter Data Analysis
  2. Building Energy Benchmarking
  3. Other
Portfolio Scale
Last Software Update: 21 October 2014
Last Entry Update:
19 September 2018

Ratings

3.333335
Average: 3.3 (3 votes)

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DEXCell Energy Manager is a Cloud-based energy management solution that gives users real-time visibility of their entire energy usage constellation – regardless of distribution, complexity or size – so they can leverage data to identify and prioritize savings opportunities.
  1. Utility Bill and Meter Data Analysis
  2. Building Energy Auditing
  3. Solar and Photovoltaic Analysis
Commercial, Portfolio Scale
Last Software Update: 23 December 2015
Last Entry Update:
24 September 2018

Ratings

1
Average: 1 (1 vote)

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Online software for domestic public school districts (see EnergyCAP Enterprise and Express for other organizations) that need straightforward utility bill tracking, energy management reports and calculation of the cost avoidance attributable to energy management activities.
  1. Utility Bill and Meter Data Analysis
  2. Building Energy Benchmarking
Commercial, Portfolio Scale
Last Software Update: 13 November 2015
Last Entry Update:
20 September 2018

Ratings

1
Average: 1 (1 vote)

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IDA Indoor Climate and Energy (IDA ICE) is a whole year detailed and dynamic multi-zone simulation application for the study of indoor climate as well as energy.
  1. Whole Building Energy Simulation
  2. HVAC System Selection and Sizing
  3. Code Compliance
Commercial, Residential
Last Software Update: 01 October 2015
Last Entry Update:
18 July 2018

Ratings

3
Average: 3 (2 votes)

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We make it easier and faster to transform building operations data into improvements that save money, enhance sustainability, & drive employee productivity.
  1. Utility Bill and Meter Data Analysis
  2. Building Energy Monitoring
Commercial, Residential
Last Software Update: 01 June 2017
Last Entry Update:
23 September 2018

Ratings

1
Average: 1 (1 vote)

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e!Sankey is a software solution for creating appealing Sankey diagrams depicting energy flows.
  1. Other
Last Software Update: 05 November 2015
Last Entry Update:
27 August 2018

Ratings

1
Average: 1 (1 vote)

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Xinaps Daylight Ratio Evaluator™ automates daylight requirement checking for building rooms via status checks of daylight area ratios within your BIM model.
  1. Parametrics and Optimization
  2. Lighting Simulation
  3. Other
Commercial, Residential
Last Software Update: 12 April 2016
Last Entry Update:
09 October 2018

Ratings

0
No votes yet

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Design air handing, airflow, hydronic, domestic waste and vent along with steam systems
  1. HVAC System Selection and Sizing
Commercial, Residential
Last Software Update: 26 January 2016
Last Entry Update:
18 July 2018

Ratings

2
Average: 2 (1 vote)

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ESP-r is a whole building energy simulation program for integrated modelling of building energy performance. The primary application of the program is to support researchers undertaking detailed studies.
  1. Whole Building Energy Simulation
Commercial, Residential
Last Software Update: 31 January 2016
Last Entry Update:
18 July 2018

Ratings

0
No votes yet

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AET is a Windows 10 App for quick energy use evaluations of commercial or residential buildings, and can be used by homeowners as well as students, archictects and engineers. Included is a built-in weather database for over 2000 cities worldwide.
  1. Whole Building Energy Simulation
  2. Weather Data and Climate Analysis
  3. Building Energy Benchmarking
Commercial, Residential
Last Software Update: 05 August 2018
Last Entry Update:
07 August 2018

Ratings

0
No votes yet

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Elements is a free, open-source, cross-platform software tool for creating and editing custom weather files for building energy modeling.
  1. Weather Data and Climate Analysis
Last Software Update: 29 November 2016
Last Entry Update:
11 October 2018

Ratings

5
Average: 5 (1 vote)

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Developed to help designers accurately model the sound level reaching building tenant's ears, the Trane Acoustics Program (TAP) "projects" equipment sound power data through the surroundings (e.g., floors, ductwork, walls), to estimate the sound level that will be heard.
  1. Other
Subsystem Level
Last Software Update: 21 September 2012
Last Entry Update:
23 September 2018

Ratings

4
Average: 4 (1 vote)

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PRIMERO-Comfort is based on the dynamic simulation program EnergyPlus software for the evaluation and optimization of thermal comfort and the resulting cooling energy demand in a single room.
  1. Whole Building Energy Simulation
  2. Parametrics and Optimization
  3. Ratings and Certificates
  4. Weather Data and Climate Analysis
Commercial, Residential, Multi Family
Last Software Update: 26 July 2016
Last Entry Update:
24 September 2018

Ratings

0
No votes yet

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Designing supply duct systems can be tedious... it involves time consuming calculations and requires assumptions about fitting size and performance.
  1. HVAC System Selection and Sizing
  2. Other
Subsystem Level
Last Software Update: 21 September 2012
Last Entry Update:
19 September 2018

Ratings

4
Average: 4 (1 vote)

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The SEED Platform™ makes it easy to manage and share data on the energy performance of buildings.
  1. Building Energy Benchmarking
Portfolio Scale, Urban Scale
Last Software Update: 04 October 2015
Last Entry Update:
02 November 2018

Ratings

0
No votes yet

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OptiMiser is the next generation of professional energy audit software, combining industry-leading accuracy with streamlined workflow and compelling reports. Connect to any backend system or use OptiMiser's building performance CRM and Project Management System.
  1. Whole Building Energy Simulation
  2. Solar and Photovoltaic Analysis
Residential
Last Software Update: 07 March 2017
Last Entry Update:
17 September 2018

Ratings

0
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This program is an engineering calculator designed to help engineers calculate air properties, mixed air properties, fluid properties, refrigerant properties, refrigerant line sizing, and contains a ductulator.
  1. Other
Last Software Update: 21 September 2012
Last Entry Update:
27 August 2018

Ratings

3
Average: 3 (1 vote)

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Measurabl is sustainability reporting software built to help you collect, report, and act upon non-financial data. You can effortlessly collect utility, waste and travel data, create and e-File financial-grade reports on demand, and analyze sustainability KPIs to make improvements.
  1. Energy Conservation Measures
  2. Utility Bill and Meter Data Analysis
  3. Building Energy Monitoring
Commercial, Portfolio Scale
Last Software Update: 24 February 2016
Last Entry Update:
24 September 2018

Ratings

0
No votes yet

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ResStock is a statistically robust methodology and toolkit for modeling the energy use of residential building stocks and the impacts of energy conservation measures (ECMs) on those stocks.
  1. Whole Building Energy Simulation
  2. Parametrics and Optimization
  3. Energy Conservation Measures
Residential, Portfolio Scale, Urban Scale
Last Software Update: 10 November 2018
Last Entry Update:
10 November 2018

Ratings

0
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EffiBEM offers support and debugging for EnergyPlus and OpenStudio. This can be done via email, chat, or phone, in English or French.
  1. Support Services
Last Software Update: 12 July 2018
Last Entry Update:
06 September 2018

Ratings

0
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Track, compare, target and evaluate the energy efficiency performance of your estate with advanced weather analytics and comparison benchmarking.
  1. Utility Bill and Meter Data Analysis
  2. Weather Data and Climate Analysis
  3. Building Energy Auditing
  4. Building Energy Monitoring
Portfolio Scale
Last Software Update: 06 October 2015
Last Entry Update:
23 September 2018

Ratings

0
No votes yet

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QwickLoad Residential & Commercial HVAC Load Calculations for up to 500 Zones!!
  1. Load Calculations
Commercial, Residential
Last Software Update: 15 January 2016
Last Entry Update:
14 November 2018

Ratings

5
Average: 5 (1 vote)

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Hancock’s HEAT Energy Audit Tool is an energy auditing app for the iPad that energy models single family and manufactured homes. HEAT works offline, disconnected from the internet, enabling you to weatherize in remote areas.
  1. Whole Building Energy Simulation
  2. Energy Conservation Measures
  3. Building Energy Auditing
Residential
Last Software Update: 21 June 2016
Last Entry Update:
26 August 2018

Ratings

5
Average: 5 (1 vote)

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Psychrometric Analysis Design Suite with Weather Data!
  1. Weather Data and Climate Analysis
Last Software Update: 15 January 2016
Last Entry Update:
25 August 2018

Ratings

5
Average: 5 (1 vote)

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Simulation models for finned-tube heat exchangers with refrigerant circuitry optimization
  1. HVAC System Selection and Sizing
Subsystem Level
Last Software Update: 30 September 2015
Last Entry Update:
20 September 2018

Ratings

0
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The IES Virtual Environment (IESVE) is a powerful, in-depth suite of building performance analysis tools. It allows the design and operation of comfortable buildings that consume significantly less energy.
  1. Whole Building Energy Simulation
  2. Load Calculations
  3. HVAC System Selection and Sizing
  4. Code Compliance
  5. Lighting Simulation
Commercial, Residential, Multi Family
Last Software Update: 30 June 2010
Last Entry Update:
04 October 2018

Ratings

0
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Energy Suite: Energy Cost Calculator for Buildings is an energy cost calculator that allows you to assess the energy demand for a simple building and calculate annual energy costs.
  1. Whole Building Energy Simulation
  2. Load Calculations
  3. Parametrics and Optimization
Commercial, Residential, Multi Family
Last Software Update: 01 July 2015
Last Entry Update:
24 September 2018

Ratings

0
No votes yet

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TRNSYS - a component based transient simulation package.
  1. Whole Building Energy Simulation
  2. Parametrics and Optimization
Subsystem Level, Commercial, Residential, Multi Family, Industrial, District Scale
Last Software Update: 15 September 2015
Last Entry Update:
24 September 2018

Ratings

4.5
Average: 4.5 (2 votes)

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ECOCITIES® supports operators of building portfolios (building groups) in deciding how budget can be used most effectively to align the energy efficiency of their real estate to required political, economic and environmental objectives.
  1. Whole Building Energy Simulation
  2. Parametrics and Optimization
  3. Building Energy Benchmarking
Portfolio Scale
Last Software Update: 14 January 2016
Last Entry Update:
20 September 2018

Ratings

0
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AERCalc calculates the EPc and EPh (Energy Performance for heating and cooling) values for window attachments as specified by the AERC (Attachments Energy Rating Council)
  1. Ratings and Certificates
Subsystem Level, Commercial, Residential
Last Software Update: 26 March 2018
Last Entry Update:
02 November 2018

Ratings

0
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Manage your device “things” remotely, whether it is a smart meter or any IP enabled device that produces data that can be monetized. Adapted to your crucial to success its efficient remote management of the device assets.
  1. Utility Bill and Meter Data Analysis
Commercial, Residential
Last Software Update: 04 October 2017
Last Entry Update:
18 July 2018

Ratings

0
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Green Building is a model-based energy simulation software based on Modelica standard for building energy systems. The Green Building model library includes energy system components like buildings, usage behavior, heat/power/cooling facilities, grids and e-mobility.
  1. Whole Building Energy Simulation
  2. HVAC System Selection and Sizing
  3. Parametrics and Optimization
Commercial, Residential, Multi Family
Last Software Update: 27 February 2018
Last Entry Update:
19 September 2018

Ratings

0
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EnergyPeriscope is designed to speed up and enhance the sales process. Easily crunch the numbers, generate professional sales proposal materials, and manage your sales activities. Model and quote: PV, solar thermal, energy storage, energy efficiency, wind turbines.
  1. Utility Bill and Meter Data Analysis
  2. Weather Data and Climate Analysis
  3. Solar and Photovoltaic Analysis
Commercial, Residential, Multi Family
Last Software Update: 16 December 2015
Last Entry Update:
23 September 2018

Ratings

0
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Multi-city Comfort and Weather Comparison tool helps to generate thermal comfort charts based on ASHRAE 55 comfort bands, outdoor weather analysis for Indian cities and operation modes (e.g.
  1. Weather Data and Climate Analysis
  2. Air Flow Simulation
Last Software Update: 01 January 2015
Last Entry Update:
28 August 2018

Ratings

0
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Meteonorm is a climate database delivering typical meteorological years for any site.
  1. Weather Data and Climate Analysis
Last Software Update: 24 November 2015
Last Entry Update:
26 August 2018

Ratings

0
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BACnet Stack is perfect starting point for OEMs. We have ready BACnet stack for both MSTP and IP also.
  1. Building Automation
  2. Building Energy Monitoring
  3. Other
Commercial, Industrial
Last Software Update: 13 May 2016
Last Entry Update:
24 September 2018

Ratings

0
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